g Slide the drum unit and toner cartridge assembly into the machine. Make sure that you match the toner cartridge colour to the same colour label on the machine.

C

M Y K

C-Cyan M-Magenta Y-Yellow K-Black

h Close the top cover of the machine.

Troubleshooting and routine maintenance

Resetting the drum counter

When you replace a drum unit with a new one, you need to reset the drum counter by completing the following steps:

a Plug the machine’s power cord back into the electrical socket first, and reconnect

all cables and telephone line cord. Turn

C

on the machine.

b (For MFC-9320CW) Press Menu, 8, 4. (For MFC-9120CN) Press Menu, 6, 4.

c Press a or b to choose the colour of the drum you replaced. Press OK.

d Press 1 to reset the drum unit counter. e Press Stop/Exit.

Replacing the belt unit

Model name BU-200CL

A new belt unit can print approximately 50,000 A4 or Letter size single-sided pages.

Belt End Soon message

Belt End Soon

If the LCD shows Belt End Soon, it means the belt unit is near the end of its life. Buy a new belt unit and have it ready before you get a Replace Belt message.

Replace Belt message

When the following message appears on the LCD, you need to replace the belt unit:

Replace Belt

IMPORTANT

•DO NOT touch the surface of the belt unit. If you touch it, it could degrade print quality.

•Damage caused by incorrect handling of the belt unit may void your warranty.

177